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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-attribs">Public Attributes</a> &#124;
<a href="classPxVec4-members.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">PxVec4 Class Reference<div class="ingroups"><a class="el" href="group__foundation.html">Foundation</a></div></div>  </div>
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<p>4 Element vector class.  
 <a href="classPxVec4.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="PxVec4_8h_source.html">PxVec4.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:af58c1ce0c441477e95bf94d9c972055f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#af58c1ce0c441477e95bf94d9c972055f">PxVec4</a> ()</td></tr>
<tr class="memdesc:af58c1ce0c441477e95bf94d9c972055f"><td class="mdescLeft">&#160;</td><td class="mdescRight">default constructor leaves data uninitialized.  <a href="#af58c1ce0c441477e95bf94d9c972055f">More...</a><br /></td></tr>
<tr class="separator:af58c1ce0c441477e95bf94d9c972055f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae1b794ea59ecae18c88f3d6a6ac9213d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#ga6a774eed3cad34b0f636332a3d28c6bb">PX_FORCE_INLINE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#ae1b794ea59ecae18c88f3d6a6ac9213d">PxVec4</a> (<a class="el" href="group__foundation.html#gac10bd69c94c165a52f6de39678ef9d4c">PxZERO</a> r)</td></tr>
<tr class="memdesc:ae1b794ea59ecae18c88f3d6a6ac9213d"><td class="mdescLeft">&#160;</td><td class="mdescRight">zero constructor.  <a href="#ae1b794ea59ecae18c88f3d6a6ac9213d">More...</a><br /></td></tr>
<tr class="separator:ae1b794ea59ecae18c88f3d6a6ac9213d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afd19aec6c7311f6e2fd21b13cda157bd"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#afd19aec6c7311f6e2fd21b13cda157bd">PxVec4</a> (float a)</td></tr>
<tr class="memdesc:afd19aec6c7311f6e2fd21b13cda157bd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assigns scalar parameter to all elements.  <a href="#afd19aec6c7311f6e2fd21b13cda157bd">More...</a><br /></td></tr>
<tr class="separator:afd19aec6c7311f6e2fd21b13cda157bd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad3833361ef3e14f3f5c8f5af5d5c5684"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#ad3833361ef3e14f3f5c8f5af5d5c5684">PxVec4</a> (float nx, float ny, float nz, float nw)</td></tr>
<tr class="memdesc:ad3833361ef3e14f3f5c8f5af5d5c5684"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initializes from 3 scalar parameters.  <a href="#ad3833361ef3e14f3f5c8f5af5d5c5684">More...</a><br /></td></tr>
<tr class="separator:ad3833361ef3e14f3f5c8f5af5d5c5684"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4f2832b0005e37138fa3a2a2b41b0076"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a4f2832b0005e37138fa3a2a2b41b0076">PxVec4</a> (const <a class="el" href="classPxVec3.html">PxVec3</a> &amp;v, float nw)</td></tr>
<tr class="memdesc:a4f2832b0005e37138fa3a2a2b41b0076"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initializes from 3 scalar parameters.  <a href="#a4f2832b0005e37138fa3a2a2b41b0076">More...</a><br /></td></tr>
<tr class="separator:a4f2832b0005e37138fa3a2a2b41b0076"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a719a2783335631f273eb46c6f4a61925"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a719a2783335631f273eb46c6f4a61925">PxVec4</a> (const float v[])</td></tr>
<tr class="memdesc:a719a2783335631f273eb46c6f4a61925"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initializes from an array of scalar parameters.  <a href="#a719a2783335631f273eb46c6f4a61925">More...</a><br /></td></tr>
<tr class="separator:a719a2783335631f273eb46c6f4a61925"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aea852eee7dfce9fe3749ef028b85f070"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#aea852eee7dfce9fe3749ef028b85f070">PxVec4</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;v)</td></tr>
<tr class="memdesc:aea852eee7dfce9fe3749ef028b85f070"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copy ctor.  <a href="#aea852eee7dfce9fe3749ef028b85f070">More...</a><br /></td></tr>
<tr class="separator:aea852eee7dfce9fe3749ef028b85f070"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:accb157828284af88b6605f28c3f186e5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#accb157828284af88b6605f28c3f186e5">operator=</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;p)</td></tr>
<tr class="memdesc:accb157828284af88b6605f28c3f186e5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assignment operator.  <a href="#accb157828284af88b6605f28c3f186e5">More...</a><br /></td></tr>
<tr class="separator:accb157828284af88b6605f28c3f186e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1647a74b57a86d2b6f6297a5d2355341"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> float &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a1647a74b57a86d2b6f6297a5d2355341">operator[]</a> (unsigned int index)</td></tr>
<tr class="memdesc:a1647a74b57a86d2b6f6297a5d2355341"><td class="mdescLeft">&#160;</td><td class="mdescRight">element access  <a href="#a1647a74b57a86d2b6f6297a5d2355341">More...</a><br /></td></tr>
<tr class="separator:a1647a74b57a86d2b6f6297a5d2355341"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae2faa3710ba487a5f45fb01505750abf"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> const float &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#ae2faa3710ba487a5f45fb01505750abf">operator[]</a> (unsigned int index) const</td></tr>
<tr class="memdesc:ae2faa3710ba487a5f45fb01505750abf"><td class="mdescLeft">&#160;</td><td class="mdescRight">element access  <a href="#ae2faa3710ba487a5f45fb01505750abf">More...</a><br /></td></tr>
<tr class="separator:ae2faa3710ba487a5f45fb01505750abf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a76363180107b6ba0e01e57e430c8bf1b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a76363180107b6ba0e01e57e430c8bf1b">operator==</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;v) const</td></tr>
<tr class="memdesc:a76363180107b6ba0e01e57e430c8bf1b"><td class="mdescLeft">&#160;</td><td class="mdescRight">returns true if the two vectors are exactly equal.  <a href="#a76363180107b6ba0e01e57e430c8bf1b">More...</a><br /></td></tr>
<tr class="separator:a76363180107b6ba0e01e57e430c8bf1b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a13ebb815ab04257d85efdc4c0e2e3fab"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a13ebb815ab04257d85efdc4c0e2e3fab">operator!=</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;v) const</td></tr>
<tr class="memdesc:a13ebb815ab04257d85efdc4c0e2e3fab"><td class="mdescLeft">&#160;</td><td class="mdescRight">returns true if the two vectors are not exactly equal.  <a href="#a13ebb815ab04257d85efdc4c0e2e3fab">More...</a><br /></td></tr>
<tr class="separator:a13ebb815ab04257d85efdc4c0e2e3fab"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a895daab9d72afa8ebaaf9a3464d2758a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a895daab9d72afa8ebaaf9a3464d2758a">isZero</a> () const</td></tr>
<tr class="memdesc:a895daab9d72afa8ebaaf9a3464d2758a"><td class="mdescLeft">&#160;</td><td class="mdescRight">tests for exact zero vector  <a href="#a895daab9d72afa8ebaaf9a3464d2758a">More...</a><br /></td></tr>
<tr class="separator:a895daab9d72afa8ebaaf9a3464d2758a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac6e78bbfed13254baeb4691e023d6d34"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#ac6e78bbfed13254baeb4691e023d6d34">isFinite</a> () const</td></tr>
<tr class="memdesc:ac6e78bbfed13254baeb4691e023d6d34"><td class="mdescLeft">&#160;</td><td class="mdescRight">returns true if all 3 elems of the vector are finite (not NAN or INF, etc.)  <a href="#ac6e78bbfed13254baeb4691e023d6d34">More...</a><br /></td></tr>
<tr class="separator:ac6e78bbfed13254baeb4691e023d6d34"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a88e4dd043ea1071b62d1a8cfaa38a146"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a88e4dd043ea1071b62d1a8cfaa38a146">isNormalized</a> () const</td></tr>
<tr class="memdesc:a88e4dd043ea1071b62d1a8cfaa38a146"><td class="mdescLeft">&#160;</td><td class="mdescRight">is normalized - used by API parameter validation  <a href="#a88e4dd043ea1071b62d1a8cfaa38a146">More...</a><br /></td></tr>
<tr class="separator:a88e4dd043ea1071b62d1a8cfaa38a146"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af97881531d28d727295b708e46f688ee"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#af97881531d28d727295b708e46f688ee">magnitudeSquared</a> () const</td></tr>
<tr class="memdesc:af97881531d28d727295b708e46f688ee"><td class="mdescLeft">&#160;</td><td class="mdescRight">returns the squared magnitude  <a href="#af97881531d28d727295b708e46f688ee">More...</a><br /></td></tr>
<tr class="separator:af97881531d28d727295b708e46f688ee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a71c2ef286ab43eeec2254b708aa37a4f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a71c2ef286ab43eeec2254b708aa37a4f">magnitude</a> () const</td></tr>
<tr class="memdesc:a71c2ef286ab43eeec2254b708aa37a4f"><td class="mdescLeft">&#160;</td><td class="mdescRight">returns the magnitude  <a href="#a71c2ef286ab43eeec2254b708aa37a4f">More...</a><br /></td></tr>
<tr class="separator:a71c2ef286ab43eeec2254b708aa37a4f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a20d176d2117c82888587b029737618b4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a20d176d2117c82888587b029737618b4">operator-</a> () const</td></tr>
<tr class="memdesc:a20d176d2117c82888587b029737618b4"><td class="mdescLeft">&#160;</td><td class="mdescRight">negation  <a href="#a20d176d2117c82888587b029737618b4">More...</a><br /></td></tr>
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<tr class="memitem:a3d884f47bd394ae6b7e1e30641cda3a0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a3d884f47bd394ae6b7e1e30641cda3a0">operator+</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;v) const</td></tr>
<tr class="memdesc:a3d884f47bd394ae6b7e1e30641cda3a0"><td class="mdescLeft">&#160;</td><td class="mdescRight">vector addition  <a href="#a3d884f47bd394ae6b7e1e30641cda3a0">More...</a><br /></td></tr>
<tr class="separator:a3d884f47bd394ae6b7e1e30641cda3a0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7578aa61ab5a41d786a8e059cae17d8c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a7578aa61ab5a41d786a8e059cae17d8c">operator-</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;v) const</td></tr>
<tr class="memdesc:a7578aa61ab5a41d786a8e059cae17d8c"><td class="mdescLeft">&#160;</td><td class="mdescRight">vector difference  <a href="#a7578aa61ab5a41d786a8e059cae17d8c">More...</a><br /></td></tr>
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<tr class="memitem:a5cff7585cc8c6dec6b378e6d0709ce40"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a5cff7585cc8c6dec6b378e6d0709ce40">operator*</a> (float f) const</td></tr>
<tr class="memdesc:a5cff7585cc8c6dec6b378e6d0709ce40"><td class="mdescLeft">&#160;</td><td class="mdescRight">scalar post-multiplication  <a href="#a5cff7585cc8c6dec6b378e6d0709ce40">More...</a><br /></td></tr>
<tr class="separator:a5cff7585cc8c6dec6b378e6d0709ce40"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afc9c68fb6e526fa5b5ece257289cbaad"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#afc9c68fb6e526fa5b5ece257289cbaad">operator/</a> (float f) const</td></tr>
<tr class="memdesc:afc9c68fb6e526fa5b5ece257289cbaad"><td class="mdescLeft">&#160;</td><td class="mdescRight">scalar division  <a href="#afc9c68fb6e526fa5b5ece257289cbaad">More...</a><br /></td></tr>
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<tr class="memitem:a97fc9397fdd8da4b2a5d3eae7e61445e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a97fc9397fdd8da4b2a5d3eae7e61445e">operator+=</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;v)</td></tr>
<tr class="memdesc:a97fc9397fdd8da4b2a5d3eae7e61445e"><td class="mdescLeft">&#160;</td><td class="mdescRight">vector addition  <a href="#a97fc9397fdd8da4b2a5d3eae7e61445e">More...</a><br /></td></tr>
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<tr class="memitem:aed87f6484ead2af7c0ef02a398acad28"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#aed87f6484ead2af7c0ef02a398acad28">operator-=</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;v)</td></tr>
<tr class="memdesc:aed87f6484ead2af7c0ef02a398acad28"><td class="mdescLeft">&#160;</td><td class="mdescRight">vector difference  <a href="#aed87f6484ead2af7c0ef02a398acad28">More...</a><br /></td></tr>
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<tr class="memitem:a014f8f2fd277438e7df373955b22a44f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a014f8f2fd277438e7df373955b22a44f">operator*=</a> (float f)</td></tr>
<tr class="memdesc:a014f8f2fd277438e7df373955b22a44f"><td class="mdescLeft">&#160;</td><td class="mdescRight">scalar multiplication  <a href="#a014f8f2fd277438e7df373955b22a44f">More...</a><br /></td></tr>
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<tr class="memitem:a783b7847ca910e74c9ca9558bf8f1c3f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a783b7847ca910e74c9ca9558bf8f1c3f">operator/=</a> (float f)</td></tr>
<tr class="memdesc:a783b7847ca910e74c9ca9558bf8f1c3f"><td class="mdescLeft">&#160;</td><td class="mdescRight">scalar division  <a href="#a783b7847ca910e74c9ca9558bf8f1c3f">More...</a><br /></td></tr>
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<tr class="memitem:a1c1513d4a45bc89a313fb1104ae6d63f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a1c1513d4a45bc89a313fb1104ae6d63f">dot</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;v) const</td></tr>
<tr class="memdesc:a1c1513d4a45bc89a313fb1104ae6d63f"><td class="mdescLeft">&#160;</td><td class="mdescRight">returns the scalar product of this and other.  <a href="#a1c1513d4a45bc89a313fb1104ae6d63f">More...</a><br /></td></tr>
<tr class="separator:a1c1513d4a45bc89a313fb1104ae6d63f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abd3e7745977c60598e35fd82d5ff34e4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#abd3e7745977c60598e35fd82d5ff34e4">getNormalized</a> () const</td></tr>
<tr class="separator:abd3e7745977c60598e35fd82d5ff34e4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1c40877f3e03054cbd08a48fc9039cd4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a1c40877f3e03054cbd08a48fc9039cd4">normalize</a> ()</td></tr>
<tr class="memdesc:a1c40877f3e03054cbd08a48fc9039cd4"><td class="mdescLeft">&#160;</td><td class="mdescRight">normalizes the vector in place  <a href="#a1c40877f3e03054cbd08a48fc9039cd4">More...</a><br /></td></tr>
<tr class="separator:a1c40877f3e03054cbd08a48fc9039cd4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a83bc628fdf8aeac37ac65da2062d6698"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a83bc628fdf8aeac37ac65da2062d6698">multiply</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;a) const</td></tr>
<tr class="memdesc:a83bc628fdf8aeac37ac65da2062d6698"><td class="mdescLeft">&#160;</td><td class="mdescRight">a[i] * b[i], for all i.  <a href="#a83bc628fdf8aeac37ac65da2062d6698">More...</a><br /></td></tr>
<tr class="separator:a83bc628fdf8aeac37ac65da2062d6698"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a15e61a17a05c769a270d63b5296580fa"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a15e61a17a05c769a270d63b5296580fa">minimum</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;v) const</td></tr>
<tr class="memdesc:a15e61a17a05c769a270d63b5296580fa"><td class="mdescLeft">&#160;</td><td class="mdescRight">element-wise minimum  <a href="#a15e61a17a05c769a270d63b5296580fa">More...</a><br /></td></tr>
<tr class="separator:a15e61a17a05c769a270d63b5296580fa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8a56a6052d374dfd102ac65c1ebeb2ca"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec4.html">PxVec4</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a8a56a6052d374dfd102ac65c1ebeb2ca">maximum</a> (const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;v) const</td></tr>
<tr class="memdesc:a8a56a6052d374dfd102ac65c1ebeb2ca"><td class="mdescLeft">&#160;</td><td class="mdescRight">element-wise maximum  <a href="#a8a56a6052d374dfd102ac65c1ebeb2ca">More...</a><br /></td></tr>
<tr class="separator:a8a56a6052d374dfd102ac65c1ebeb2ca"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6fc36c1dada63ce37c3dc1056fa02bf7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="el" href="classPxVec3.html">PxVec3</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a6fc36c1dada63ce37c3dc1056fa02bf7">getXYZ</a> () const</td></tr>
<tr class="separator:a6fc36c1dada63ce37c3dc1056fa02bf7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9277eee047f78d606c60d57c8726b1f1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a9277eee047f78d606c60d57c8726b1f1">setZero</a> ()</td></tr>
<tr class="memdesc:a9277eee047f78d606c60d57c8726b1f1"><td class="mdescLeft">&#160;</td><td class="mdescRight">set vector elements to zero  <a href="#a9277eee047f78d606c60d57c8726b1f1">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:aaa55803d5db9a7cc8b2ee3c6f89cbe72"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a></td></tr>
<tr class="separator:aaa55803d5db9a7cc8b2ee3c6f89cbe72"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a390f697b94d16b33cebb5d9f5be93e99"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a></td></tr>
<tr class="separator:a390f697b94d16b33cebb5d9f5be93e99"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad3f9d14a8b8a56f9eb3bc2d570baf177"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a></td></tr>
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<tr class="memitem:a013d7a6e489c7361cbd602fcab6c9e29"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>4 Element vector class. </p>
<p>This is a 4-dimensional vector class with public data members. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="af58c1ce0c441477e95bf94d9c972055f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af58c1ce0c441477e95bf94d9c972055f">&#9670;&nbsp;</a></span>PxVec4() <span class="overload">[1/7]</span></h2>

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          <td class="memname"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> PxVec4::PxVec4 </td>
          <td>(</td>
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<p>default constructor leaves data uninitialized. </p>

</div>
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<a id="ae1b794ea59ecae18c88f3d6a6ac9213d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae1b794ea59ecae18c88f3d6a6ac9213d">&#9670;&nbsp;</a></span>PxVec4() <span class="overload">[2/7]</span></h2>

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          <td class="memname"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#ga6a774eed3cad34b0f636332a3d28c6bb">PX_FORCE_INLINE</a> PxVec4::PxVec4 </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="group__foundation.html#gac10bd69c94c165a52f6de39678ef9d4c">PxZERO</a>&#160;</td>
          <td class="paramname"><em>r</em></td><td>)</td>
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<p>zero constructor. </p>

<p class="reference">References <a class="el" href="group__foundation.html#ga9727af514012bc32f852e20278a7b04e">PX_UNUSED()</a>.</p>

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<a id="afd19aec6c7311f6e2fd21b13cda157bd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afd19aec6c7311f6e2fd21b13cda157bd">&#9670;&nbsp;</a></span>PxVec4() <span class="overload">[3/7]</span></h2>

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          <td>(</td>
          <td class="paramtype">float&#160;</td>
          <td class="paramname"><em>a</em></td><td>)</td>
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<p>Assigns scalar parameter to all elements. </p>
<p>Useful to initialize to zero or one.</p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">a</td><td>Value to assign to elements. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#ad3833361ef3e14f3f5c8f5af5d5c5684">&#9670;&nbsp;</a></span>PxVec4() <span class="overload">[4/7]</span></h2>

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          <td>(</td>
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        </tr>
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<p>Initializes from 3 scalar parameters. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">nx</td><td>Value to initialize X component. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">ny</td><td>Value to initialize Y component. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">nz</td><td>Value to initialize Z component. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">nw</td><td>Value to initialize W component. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a4f2832b0005e37138fa3a2a2b41b0076">&#9670;&nbsp;</a></span>PxVec4() <span class="overload">[5/7]</span></h2>

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<p>Initializes from 3 scalar parameters. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">v</td><td>Value to initialize the X, Y, and Z components. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">nw</td><td>Value to initialize W component. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a719a2783335631f273eb46c6f4a61925">&#9670;&nbsp;</a></span>PxVec4() <span class="overload">[6/7]</span></h2>

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<p>Initializes from an array of scalar parameters. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">v</td><td>Value to initialize with. </td></tr>
  </table>
  </dd>
</dl>

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<h2 class="memtitle"><span class="permalink"><a href="#aea852eee7dfce9fe3749ef028b85f070">&#9670;&nbsp;</a></span>PxVec4() <span class="overload">[7/7]</span></h2>

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          <td>(</td>
          <td class="paramtype">const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;&#160;</td>
          <td class="paramname"><em>v</em></td><td>)</td>
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<p>Copy ctor. </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a1c1513d4a45bc89a313fb1104ae6d63f">&#9670;&nbsp;</a></span>dot()</h2>

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          <td class="paramname"><em>v</em></td><td>)</td>
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<p>returns the scalar product of this and other. </p>

<p class="reference">References <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#abd3e7745977c60598e35fd82d5ff34e4">&#9670;&nbsp;</a></span>getNormalized()</h2>

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<p>return a unit vector </p>

<p class="reference">References <a class="el" href="group__foundation.html#gacd945627f345ba03e83a30387ab99dea">PxRecipSqrt()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a6fc36c1dada63ce37c3dc1056fa02bf7">&#9670;&nbsp;</a></span>getXYZ()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#ac6e78bbfed13254baeb4691e023d6d34">&#9670;&nbsp;</a></span>isFinite()</h2>

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          <td> const</td>
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<p>returns true if all 3 elems of the vector are finite (not NAN or INF, etc.) </p>

<p class="reference">References <a class="el" href="group__foundation.html#gad6de0f4af98c5c5280b8fe695dc87318">PxIsFinite()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a88e4dd043ea1071b62d1a8cfaa38a146">&#9670;&nbsp;</a></span>isNormalized()</h2>

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          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<p>is normalized - used by API parameter validation </p>

<p class="reference">References <a class="el" href="namespacephysx_1_1intrinsics.html#a28bd12477f3ca0b092c0b9b61bdfaf04">physx::intrinsics::isFinite()</a>, and <a class="el" href="group__foundation.html#gaf72e1dce9e874da7b92cbc0ea5e4e30d">PxAbs()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a895daab9d72afa8ebaaf9a3464d2758a">&#9670;&nbsp;</a></span>isZero()</h2>

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<p>tests for exact zero vector </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a71c2ef286ab43eeec2254b708aa37a4f">&#9670;&nbsp;</a></span>magnitude()</h2>

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<p>returns the magnitude </p>

<p class="reference">References <a class="el" href="group__foundation.html#ga11d5e4e77acad728886b380b5f3806f0">PxSqrt()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#af97881531d28d727295b708e46f688ee">&#9670;&nbsp;</a></span>magnitudeSquared()</h2>

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<p>returns the squared magnitude </p>
<p>Avoids calling <a class="el" href="group__foundation.html#ga11d5e4e77acad728886b380b5f3806f0" title="Square root. ">PxSqrt()</a>! </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a8a56a6052d374dfd102ac65c1ebeb2ca">&#9670;&nbsp;</a></span>maximum()</h2>

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          <td>(</td>
          <td class="paramtype">const <a class="el" href="classPxVec4.html">PxVec4</a> &amp;&#160;</td>
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<p>element-wise maximum </p>

<p class="reference">References <a class="el" href="group__foundation.html#gaa014664f566202f7be1b2caa5625ffd6">PxMax()</a>, <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a15e61a17a05c769a270d63b5296580fa">&#9670;&nbsp;</a></span>minimum()</h2>

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<p>element-wise minimum </p>

<p class="reference">References <a class="el" href="group__foundation.html#ga19ecbe58dd6039373c15c8452550bd07">PxMin()</a>, <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a83bc628fdf8aeac37ac65da2062d6698">&#9670;&nbsp;</a></span>multiply()</h2>

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<p>a[i] * b[i], for all i. </p>

<p class="reference">References <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a1c40877f3e03054cbd08a48fc9039cd4">&#9670;&nbsp;</a></span>normalize()</h2>

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<p>normalizes the vector in place </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a13ebb815ab04257d85efdc4c0e2e3fab">&#9670;&nbsp;</a></span>operator!=()</h2>

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<p>returns true if the two vectors are not exactly equal. </p>

<p class="reference">References <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a5cff7585cc8c6dec6b378e6d0709ce40">&#9670;&nbsp;</a></span>operator*()</h2>

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<p>scalar post-multiplication </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a014f8f2fd277438e7df373955b22a44f">&#9670;&nbsp;</a></span>operator*=()</h2>

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<p>scalar multiplication </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a3d884f47bd394ae6b7e1e30641cda3a0">&#9670;&nbsp;</a></span>operator+()</h2>

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<p>vector addition </p>

<p class="reference">References <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a97fc9397fdd8da4b2a5d3eae7e61445e">&#9670;&nbsp;</a></span>operator+=()</h2>

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<p>vector addition </p>

<p class="reference">References <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a20d176d2117c82888587b029737618b4">&#9670;&nbsp;</a></span>operator-() <span class="overload">[1/2]</span></h2>

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<p>negation </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a7578aa61ab5a41d786a8e059cae17d8c">&#9670;&nbsp;</a></span>operator-() <span class="overload">[2/2]</span></h2>

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<p>vector difference </p>

<p class="reference">References <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#aed87f6484ead2af7c0ef02a398acad28">&#9670;&nbsp;</a></span>operator-=()</h2>

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<p>vector difference </p>

<p class="reference">References <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#afc9c68fb6e526fa5b5ece257289cbaad">&#9670;&nbsp;</a></span>operator/()</h2>

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<p>scalar division </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a783b7847ca910e74c9ca9558bf8f1c3f">&#9670;&nbsp;</a></span>operator/=()</h2>

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<p>scalar division </p>

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<h2 class="memtitle"><span class="permalink"><a href="#accb157828284af88b6605f28c3f186e5">&#9670;&nbsp;</a></span>operator=()</h2>

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<p>Assignment operator. </p>

<p class="reference">References <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a76363180107b6ba0e01e57e430c8bf1b">&#9670;&nbsp;</a></span>operator==()</h2>

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<p>returns true if the two vectors are exactly equal. </p>

<p class="reference">References <a class="el" href="classPxVec4.html#a013d7a6e489c7361cbd602fcab6c9e29">w</a>, <a class="el" href="classPxVec4.html#aaa55803d5db9a7cc8b2ee3c6f89cbe72">x</a>, <a class="el" href="classPxVec4.html#a390f697b94d16b33cebb5d9f5be93e99">y</a>, and <a class="el" href="classPxVec4.html#ad3f9d14a8b8a56f9eb3bc2d570baf177">z</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a1647a74b57a86d2b6f6297a5d2355341">&#9670;&nbsp;</a></span>operator[]() <span class="overload">[1/2]</span></h2>

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<p>element access </p>

<p class="reference">References <a class="el" href="group__foundation.html#ga07ffc52cd4afa8e797a5fe6e1cb7e17a">PX_SHARED_ASSERT</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ae2faa3710ba487a5f45fb01505750abf">&#9670;&nbsp;</a></span>operator[]() <span class="overload">[2/2]</span></h2>

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          <td class="memname"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> const float&amp; PxVec4::operator[] </td>
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<p>element access </p>

<p class="reference">References <a class="el" href="group__foundation.html#ga07ffc52cd4afa8e797a5fe6e1cb7e17a">PX_SHARED_ASSERT</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a9277eee047f78d606c60d57c8726b1f1">&#9670;&nbsp;</a></span>setZero()</h2>

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          <td class="memname"><a class="el" href="group__foundation.html#ga6e444d58dbf1459261fadc9b79594f63">PX_CUDA_CALLABLE</a> <a class="el" href="group__foundation.html#gacb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> void PxVec4::setZero </td>
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<p>set vector elements to zero </p>

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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a013d7a6e489c7361cbd602fcab6c9e29">&#9670;&nbsp;</a></span>w</h2>

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<p class="reference">Referenced by <a class="el" href="classPxVec4.html#a1c1513d4a45bc89a313fb1104ae6d63f">dot()</a>, <a class="el" href="classPxVec4.html#a8a56a6052d374dfd102ac65c1ebeb2ca">maximum()</a>, <a class="el" href="classPxVec4.html#a15e61a17a05c769a270d63b5296580fa">minimum()</a>, <a class="el" href="classPxVec4.html#a83bc628fdf8aeac37ac65da2062d6698">multiply()</a>, <a class="el" href="classPxVec4.html#a13ebb815ab04257d85efdc4c0e2e3fab">operator!=()</a>, <a class="el" href="group__foundation.html#gad528b6ca0979b1eff7aa814637c1711c">operator*()</a>, <a class="el" href="classPxVec4.html#a3d884f47bd394ae6b7e1e30641cda3a0">operator+()</a>, <a class="el" href="classPxVec4.html#a97fc9397fdd8da4b2a5d3eae7e61445e">operator+=()</a>, <a class="el" href="classPxVec4.html#a7578aa61ab5a41d786a8e059cae17d8c">operator-()</a>, <a class="el" href="classPxVec4.html#aed87f6484ead2af7c0ef02a398acad28">operator-=()</a>, <a class="el" href="classPxVec4.html#accb157828284af88b6605f28c3f186e5">operator=()</a>, <a class="el" href="classPxVec4.html#a76363180107b6ba0e01e57e430c8bf1b">operator==()</a>, <a class="el" href="classPxMat44.html#a00550660a7488827dd9fe2b1520bba90">PxMat44::scale()</a>, and <a class="el" href="classPxMat44.html#a7f3b7a9dcd5996d2a0c56678a14dec24">PxMat44::transform()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#aaa55803d5db9a7cc8b2ee3c6f89cbe72">&#9670;&nbsp;</a></span>x</h2>

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<p class="reference">Referenced by <a class="el" href="classPxVec4.html#a1c1513d4a45bc89a313fb1104ae6d63f">dot()</a>, <a class="el" href="classPxVec4.html#a8a56a6052d374dfd102ac65c1ebeb2ca">maximum()</a>, <a class="el" href="classPxVec4.html#a15e61a17a05c769a270d63b5296580fa">minimum()</a>, <a class="el" href="classPxVec4.html#a83bc628fdf8aeac37ac65da2062d6698">multiply()</a>, <a class="el" href="classPxVec4.html#a13ebb815ab04257d85efdc4c0e2e3fab">operator!=()</a>, <a class="el" href="group__foundation.html#gad528b6ca0979b1eff7aa814637c1711c">operator*()</a>, <a class="el" href="classPxVec4.html#a3d884f47bd394ae6b7e1e30641cda3a0">operator+()</a>, <a class="el" href="classPxVec4.html#a97fc9397fdd8da4b2a5d3eae7e61445e">operator+=()</a>, <a class="el" href="classPxVec4.html#a7578aa61ab5a41d786a8e059cae17d8c">operator-()</a>, <a class="el" href="classPxVec4.html#aed87f6484ead2af7c0ef02a398acad28">operator-=()</a>, <a class="el" href="classPxVec4.html#accb157828284af88b6605f28c3f186e5">operator=()</a>, <a class="el" href="classPxVec4.html#a76363180107b6ba0e01e57e430c8bf1b">operator==()</a>, <a class="el" href="group__foundation.html#ga155d9a6a01e4c17d2ecb801e5c17c17f">PxTransform::PxTransform()</a>, <a class="el" href="classPxMat44.html#a80281afecaadb3a957f5bdc3bf06e0df">PxMat44::rotate()</a>, <a class="el" href="classPxMat44.html#a00550660a7488827dd9fe2b1520bba90">PxMat44::scale()</a>, and <a class="el" href="classPxMat44.html#a7f3b7a9dcd5996d2a0c56678a14dec24">PxMat44::transform()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a390f697b94d16b33cebb5d9f5be93e99">&#9670;&nbsp;</a></span>y</h2>

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<p class="reference">Referenced by <a class="el" href="classPxVec4.html#a1c1513d4a45bc89a313fb1104ae6d63f">dot()</a>, <a class="el" href="classPxVec4.html#a8a56a6052d374dfd102ac65c1ebeb2ca">maximum()</a>, <a class="el" href="classPxVec4.html#a15e61a17a05c769a270d63b5296580fa">minimum()</a>, <a class="el" href="classPxVec4.html#a83bc628fdf8aeac37ac65da2062d6698">multiply()</a>, <a class="el" href="classPxVec4.html#a13ebb815ab04257d85efdc4c0e2e3fab">operator!=()</a>, <a class="el" href="group__foundation.html#gad528b6ca0979b1eff7aa814637c1711c">operator*()</a>, <a class="el" href="classPxVec4.html#a3d884f47bd394ae6b7e1e30641cda3a0">operator+()</a>, <a class="el" href="classPxVec4.html#a97fc9397fdd8da4b2a5d3eae7e61445e">operator+=()</a>, <a class="el" href="classPxVec4.html#a7578aa61ab5a41d786a8e059cae17d8c">operator-()</a>, <a class="el" href="classPxVec4.html#aed87f6484ead2af7c0ef02a398acad28">operator-=()</a>, <a class="el" href="classPxVec4.html#accb157828284af88b6605f28c3f186e5">operator=()</a>, <a class="el" href="classPxVec4.html#a76363180107b6ba0e01e57e430c8bf1b">operator==()</a>, <a class="el" href="group__foundation.html#ga155d9a6a01e4c17d2ecb801e5c17c17f">PxTransform::PxTransform()</a>, <a class="el" href="classPxMat44.html#a80281afecaadb3a957f5bdc3bf06e0df">PxMat44::rotate()</a>, <a class="el" href="classPxMat44.html#a00550660a7488827dd9fe2b1520bba90">PxMat44::scale()</a>, and <a class="el" href="classPxMat44.html#a7f3b7a9dcd5996d2a0c56678a14dec24">PxMat44::transform()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ad3f9d14a8b8a56f9eb3bc2d570baf177">&#9670;&nbsp;</a></span>z</h2>

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<p class="reference">Referenced by <a class="el" href="classPxVec4.html#a1c1513d4a45bc89a313fb1104ae6d63f">dot()</a>, <a class="el" href="classPxVec4.html#a8a56a6052d374dfd102ac65c1ebeb2ca">maximum()</a>, <a class="el" href="classPxVec4.html#a15e61a17a05c769a270d63b5296580fa">minimum()</a>, <a class="el" href="classPxVec4.html#a83bc628fdf8aeac37ac65da2062d6698">multiply()</a>, <a class="el" href="classPxVec4.html#a13ebb815ab04257d85efdc4c0e2e3fab">operator!=()</a>, <a class="el" href="group__foundation.html#gad528b6ca0979b1eff7aa814637c1711c">operator*()</a>, <a class="el" href="classPxVec4.html#a3d884f47bd394ae6b7e1e30641cda3a0">operator+()</a>, <a class="el" href="classPxVec4.html#a97fc9397fdd8da4b2a5d3eae7e61445e">operator+=()</a>, <a class="el" href="classPxVec4.html#a7578aa61ab5a41d786a8e059cae17d8c">operator-()</a>, <a class="el" href="classPxVec4.html#aed87f6484ead2af7c0ef02a398acad28">operator-=()</a>, <a class="el" href="classPxVec4.html#accb157828284af88b6605f28c3f186e5">operator=()</a>, <a class="el" href="classPxVec4.html#a76363180107b6ba0e01e57e430c8bf1b">operator==()</a>, <a class="el" href="group__foundation.html#ga155d9a6a01e4c17d2ecb801e5c17c17f">PxTransform::PxTransform()</a>, <a class="el" href="classPxMat44.html#a80281afecaadb3a957f5bdc3bf06e0df">PxMat44::rotate()</a>, <a class="el" href="classPxMat44.html#a00550660a7488827dd9fe2b1520bba90">PxMat44::scale()</a>, and <a class="el" href="classPxMat44.html#a7f3b7a9dcd5996d2a0c56678a14dec24">PxMat44::transform()</a>.</p>

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